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[ Quellcode: tcmu  ]

Paket: tcmu-runner (1.5.2-5build1)

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tcmu-runner

Trisquel-Ressourcen:

Quellcode-Paket tcmu herunterladen:

Betreuer:

Original Maintainers:

  • Freexian Packaging Team
  • Sebastien Delafond

Externe Ressourcen:

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Daemon that handles the userspace side of the LIO TCM-User backstore

LIO is the SCSI target in the Linux kernel. It is entirely kernel code, and allows exported SCSI logical units (LUNs) to be backed by regular files or block devices. But, if one want to get fancier with the capabilities of the device one is emulating, the kernel is not necessarily the right place. While there are userspace libraries for compression, encryption, and clustered storage solutions like Ceph or Gluster, these are not accessible from the kernel.

The TCMU userspace-passthrough backstore allows a userspace process to handle requests to a LUN. But since the kernel-user interface that TCMU provides must be fast and flexible, it is complex enough that one would like to avoid each userspace handler having to write boilerplate code.

tcmu-runner handles the messy details of the TCMU interface -- UIO, netlink, pthreads, and DBus -- and exports a more friendly C plugin module API. Modules using this API are called "TCMU handlers". Handler authors can write code just to handle the SCSI commands as desired, and can also link with whatever userspace libraries they like.

This is the daemon package

Andere Pakete mit Bezug zu tcmu-runner

  • hängt ab von
  • empfiehlt
  • schlägt vor
  • dep: libc6 (>= 2.17) [amd64]
    GNU C Library: Shared libraries
    auch ein virtuelles Paket, bereitgestellt durch libc6-udeb
    dep: libc6 (>= 2.28) [armhf]
  • dep: libglib2.0-0 (>= 2.37.3)
    GLib library of C routines
  • dep: libkmod2 (>= 5~)
    libkmod shared library
  • dep: librbd1 (>= 12.1.4)
    RADOS block device client library
  • dep: libtcmu2 (>= 1.5.2)
    Library that handles the userspace side of the LIO TCM-User backstore
  • dep: zlib1g (>= 1:1.1.4)
    compression library - runtime

tcmu-runner herunterladen

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Architektur Paketgröße Größe (installiert) Dateien
amd64 87,5 kB329 kB [Liste der Dateien]
armhf 80,2 kB224 kB [Liste der Dateien]